Compare 28620 vs 28631
Property | 28620 | 28631 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 7 | 1 |
Prime factorization | 22 × 33 × 51 × 531 | 286311 |
Prime factorization | 2 × 2 × 3 × 3 × 3 × 5 × 53 | 28631 |
Divisors count | 48 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 7155, 9540, 14310, 28620 | 1, 28631 |
Number of properties | 0 | 4 |
Cousin primes (2nd member) | 454th | |
Harmonic primes | 1164th | |
Isolated primes | 2207th | |
Primes | 3118th | |
Roman numberals | ||
Base 2 | 1101111110011002 | 1101111110101112 |
Base 3 | 11100210003 | 11100211023 |
Base 4 | 123330304 | 123331134 |
Base 5 | 14034405 | 14040115 |
Base 6 | 3403006 | 3403156 |
Base 7 | 1463047 | 1463217 |
Base 8 | 677148 | 677278 |
Base 9 | 432309 | 432429 |
Base 10 | 2862010 | 2863110 |
Base 11 | 1a55911 | 1a56911 |
Base 12 | 1469012 | 1469b12 |
Base 13 | 1004713 | 1005513 |
Base 14 | a60414 | a61114 |
Base 15 | 873015 | 873b15 |
Base 16 | 6fcc16 | 6fd716 |